Recent content by vp43

Here is my problem: I got A right, but B is wrong... Can point out what I'm doing wrong? Thanks! Develop a Mathematica procedure to find 5 roots of the following equations. a.) x^5 + 5x^4 + 4x^3 + 3x^2 + 2x + 1 = 0 b.) e^x sin^2 x - cos x = 0 For part A, I got NSolve[x^5 + 5x^4 +...